159797 -OEChem-02060822392D 5 5 0 1 0 0 0 0 0999 V2000 -0.2867 -0.5808 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.2922 0.0055 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 -0.2700 0.5864 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8545 -0.0166 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.1172 0.0055 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 1 4 1 0 0 0 0 2 3 1 0 0 0 0 2 5 1 0 0 0 0 3 4 1 0 0 0 0 M END > 0 > 0 > 159797 > 3 > ChemIDplus > 002167397 > 1,3-BUTYLENE OXIDE 1-Methyltrimethylene oxide 2-Methyloxetan 2-Methyloxetane 2167-39-7 5-17-01-00054 (Beilstein Handbook Reference) BRN 0102394 Butane, 1,3-epoxy- HSDB 1656 Oxetane, 2-methyl- Oxetane, 2-methyl- (9CI) > 2167-39-7 > 002167397 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=002167397 > 16565 1 $$$$